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Xuehan Xu

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02/06/2020

03:36 AM RADOS Bug #44004: "ceph" command crashes
Sometimes the "ceph" command fails with a segmentation fault, here is the core_backtrace. It seems that it has someth...
02:59 AM RADOS Bug #44004 (Can't reproduce): "ceph" command crashes
On the most recent master, after building, I ran the command "./bin/ceph -s --connect-timeout 1 -c /home/xuxuehan/cep...

09/29/2019

04:54 AM bluestore Bug #42091: bluefs: sync_metadata leaks dirty files if log_t is empty
https://github.com/ceph/ceph/pull/30631
04:20 AM bluestore Bug #42090: bluefs: sync_metadata leaks dirty files if log_t is empty
Sorry, this issue is editted badly. New issue: https://tracker.ceph.com/issues/42091
04:19 AM bluestore Bug #42091 (Pending Backport): bluefs: sync_metadata leaks dirty files if log_t is empty
When reading the source code, we found that, in the following code, if BlueFS::log_t is empty while there are BlueFS:...
04:17 AM bluestore Bug #42090 (Closed): bluefs: sync_metadata leaks dirty files if log_t is empty
When reading the source code, we found that, in the following code, if BlueFS::log_t is empty while there are BlueFS:...

08/28/2019

08:09 AM RADOS Bug #41550: os/bluestore: fadvise_flag leak in generate_transaction
https://github.com/ceph/ceph/pull/29944
08:06 AM RADOS Bug #41550 (Fix Under Review): os/bluestore: fadvise_flag leak in generate_transaction
In generate_transaction when creating ceph::os::Transaction, ObjectOperation::BufferUpdate::Write::fadvise_flag is no...

08/20/2019

02:32 AM fs Bug #41346 (Resolved): mds: MDSIOContextBase instance leak
From time to time, we see mds crushes when shutting down:...

08/18/2019

01:55 PM fs Bug #41327 (Fix Under Review): mds: dirty rstat lost during scatter-gather process
In the following scenario, the current lock's dirty state could be lost:
# 1. current lock's state is LOCK_LOCK;
...

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